Amazon has the 250ml / 8.5 fl. oz. Listerine Antiseptic Mouthwash (Cool Mint
) for $2.97 - 25% off coupon (check “Save an extra” box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $2.08
with free shipping on $25 or with Prime.